mirror of
https://gh.wpcy.net/https://github.com/discourse/wp-discourse.git
synced 2026-05-23 03:20:46 +08:00
302 lines
8.8 KiB
PHP
Vendored
302 lines
8.8 KiB
PHP
Vendored
<?php
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/**
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* Sets up the plugin.
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*
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* @package WPDiscourse
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*/
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namespace WPDiscourse\Discourse;
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use WPDiscourse\Utilities\Utilities as DiscourseUtilities;
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/**
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* Class Discourse
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*/
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class Discourse {
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/**
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* Gives access to the plugin options.
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*
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* @access protected
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* @var mixed|void
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*/
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protected $options;
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/**
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* The connection options array.
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*
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* @access protected
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* @var array
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*/
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protected $discourse_connect = array(
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'url' => '',
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'api-key' => '',
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'publish-username' => 'system',
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);
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/**
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* The publishing options array.
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*
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* @access protected
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* @var array
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*/
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protected $discourse_publish = array(
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'display-subcategories' => 0,
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'publish-category' => '',
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'publish-category-update' => 0,
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'full-post-content' => 0,
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'custom-excerpt-length' => 55,
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'add-featured-link' => 0,
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'auto-publish' => 0,
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'publish-failure-notice' => 0,
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'publish-failure-email' => '',
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'auto-track' => 1,
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'allowed_post_types' => array( 'post' ),
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'hide-discourse-name-field' => 0,
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);
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/**
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* The commenting options array.
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*
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* @access protected
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* @var array
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*/
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protected $discourse_comment = array(
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'use-discourse-comments' => 0,
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'comment-sync-period' => 10,
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'show-existing-comments' => 0,
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'existing-comments-heading' => '',
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'max-comments' => 5,
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'min-replies' => 1,
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'min-score' => 0,
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'min-trust-level' => 1,
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'bypass-trust-level-score' => 50,
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'custom-datetime-format' => '',
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'only-show-moderator-liked' => 0,
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);
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/**
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* The configurable text options array.
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*
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* @access protected
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* @var array
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*/
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protected $discourse_configurable_text = array(
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'discourse-link-text' => '',
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'start-discussion-text' => 'Start the discussion at',
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'continue-discussion-text' => 'Continue the discussion',
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'notable-replies-text' => 'Notable Replies',
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'comments-not-available-text' => 'Comments are not currently available for this post.',
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'participants-text' => 'Participants',
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'published-at-text' => 'Originally published at:',
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'single-reply-text' => 'Reply',
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'many-replies-text' => 'Replies',
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'more-replies-more-text' => 'more',
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'external-login-text' => 'Log in with Discourse',
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'link-to-discourse-text' => 'Link your account to Discourse',
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'linked-to-discourse-text' => "You're already linked to Discourse!",
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);
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/**
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* The webhook options array.
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*
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* @access protected
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* @var array
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*/
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protected $discourse_webhook = array(
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'use-discourse-webhook' => 0,
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'webhook-secret' => '',
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'webhook-match-old-topics' => 0,
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'use-discourse-user-webhook' => 0,
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'webhook-match-user-email' => 0,
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);
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/**
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* The sso_common options array.
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*
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* @access protected
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* @var array
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*/
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protected $discourse_sso_common = array(
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'sso-secret' => '',
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);
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/**
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* The sso_provider options.
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*
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* @access protected
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* @var array
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*/
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protected $discourse_sso_provider = array(
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'enable-sso' => 0,
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'auto-create-sso-user' => 0,
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'auto-create-login-redirect' => '',
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'auto-create-welcome-redirect' => '',
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'login-path' => '',
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'real-name-as-discourse-name' => 0,
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'force-avatar-update' => 0,
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'redirect-without-login' => 0,
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);
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/**
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* The sso_client options.
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*
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* @var array
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*/
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protected $discourse_sso_client = array(
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'sso-client-enabled' => 0,
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'sso-client-login-form-change' => 0,
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'sso-client-sync-by-email' => 0,
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);
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/**
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* The array of option groups, used for assembling the options into a single array.
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*
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* @var array
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*/
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protected $discourse_option_groups = array(
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'discourse_connect',
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'discourse_publish',
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'discourse_comment',
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'discourse_configurable_text',
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'discourse_webhook',
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'discourse_sso_common',
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'discourse_sso_provider',
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'discourse_sso_client',
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);
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/**
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* Discourse constructor.
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*/
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public function __construct() {
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add_action( 'init', array( $this, 'initialize_plugin' ) );
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add_filter( 'allowed_redirect_hosts', array( $this, 'allow_discourse_redirect' ) );
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add_filter( 'wp_kses_allowed_html', array( $this, 'allow_time_tag' ) );
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}
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/**
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* Initializes the plugin configuration, loads the text domain etc.
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*/
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public function initialize_plugin() {
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load_plugin_textdomain( 'wp-discourse', false, basename( dirname( __FILE__ ) ) . '/languages' );
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$this->options = DiscourseUtilities::get_options();
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// Set the Discourse domain name option.
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$discourse_url = ! empty( $this->options['url'] ) ? $this->options['url'] : null;
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$domain_name = wp_parse_url( $discourse_url, PHP_URL_HOST );
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update_option( 'wpdc_discourse_domain', $domain_name );
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update_option( 'discourse_option_groups', $this->discourse_option_groups );
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// For updating from 1.4.0 to 1.4.1.
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if ( ! empty( $this->options['multisite-configuration'] ) && is_multisite() && is_main_site() ) {
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add_option( 'wpdc_141_update_notice', 'display' );
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// Transfer the multisite-configuration option to the new site_option multisite-configuration-enabled.
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$connection_options = get_option( 'discourse_connect' );
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unset( $connection_options['multisite-configuration'] );
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update_option( 'discourse_connect', $connection_options );
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$site_options = get_site_option( 'wpdc_site_options' ) ? get_site_option( 'wpdc_site_options' ) : array();
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$site_options['multisite-configuration-enabled'] = 1;
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$site_options['url'] = $this->options['url'];
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$site_options['api-key'] = $this->options['api-key'];
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$site_options['publish-username'] = $this->options['publish-username'];
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$site_options['use-discourse-webhook'] = $this->options['use-discourse-webhook'];
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$site_options['webhook-secret'] = $this->options['webhook-secret'];
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$site_options['enable-sso'] = $this->options['enable-sso'];
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$site_options['sso-secret'] = $this->options['sso-secret'];
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update_site_option( 'wpdc_site_options', $site_options );
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}
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// The 'discourse_sso' option has been moved into three separate arrays. If the plugin is being updated
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// from a previous version, transfer the 'discourse_sso' options into the new arrays.
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if ( get_option( 'discourse_sso' ) ) {
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$this->transfer_options(
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'discourse_sso', array(
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'discourse_sso_common',
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'discourse_sso_provider',
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'discourse_sso_client',
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)
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);
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delete_option( 'discourse_sso' );
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}
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foreach ( $this->discourse_option_groups as $group_name ) {
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if ( 'discourse_configurable_text' === $group_name && get_option( 'discourse_configurable_text' ) ) {
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$saved_values = get_option( 'discourse_configurable_text' );
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$default_values = $this->discourse_configurable_text;
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$merged_values = array_merge( $default_values, $saved_values );
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update_option( $group_name, $merged_values );
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} else {
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add_option( $group_name, $this->$group_name );
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}
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}
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// Create a backup for the discourse_configurable_text option.
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update_option( 'discourse_configurable_text_backup', $this->discourse_configurable_text );
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update_option( 'discourse_version', WPDISCOURSE_VERSION );
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}
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/**
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* Adds the Discourse forum domain name to the allowed hosts for wp_safe_redirect().
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*
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* @param array $hosts The array of allowed hosts.
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*
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* @return array
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*/
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public function allow_discourse_redirect( $hosts ) {
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$discourse_domain = get_option( 'wpdc_discourse_domain' );
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if ( $discourse_domain ) {
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$hosts[] = $discourse_domain;
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}
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return $hosts;
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}
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/**
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* Allow the time tag - used in Discourse comments.
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*
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* @param array $allowedposttags The array of allowed html tags.
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*
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* @return array
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*/
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public function allow_time_tag( $allowedposttags ) {
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$allowedposttags['time'] = array(
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'datetime' => array(),
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);
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return $allowedposttags;
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}
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/**
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* Used to transfer data from the 'discourse' options array to the new option_group arrays.
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*
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* @param string $old_option The name of the old option_group.
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* @param array $transferable_option_groups The array of transferable_option_group names.
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*/
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protected function transfer_options( $old_option, $transferable_option_groups ) {
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$discourse_options = get_option( $old_option );
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foreach ( $transferable_option_groups as $group_name ) {
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$this->transfer_option_group( $discourse_options, $group_name );
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}
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}
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/**
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* Transfers saved option values to the new options group.
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*
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* @param array $existing_options The old 'discourse' options array.
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* @param string $group_name The name of the current options group.
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*/
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protected function transfer_option_group( $existing_options, $group_name ) {
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$transferred_options = array();
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foreach ( $this->$group_name as $key => $value ) {
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if ( isset( $existing_options[ $key ] ) ) {
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$transferred_options[ $key ] = $existing_options[ $key ];
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}
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}
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add_option( $group_name, $transferred_options );
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}
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}
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